DXB130H & DXB190H Hydraulic Hammers

Doosan's DXB130H and DXB190H hydraulic breakers come standard with a blank-fire protection feature that uses cushion of oil at base of piston to reduce metal-to-metal contact in case of blank firing. An energy recovery system increases strike power and impact frequency by harnessing the piston's rebound energy and using it on the power stroke.

Upper/lower suspension system isolates the power unit from the housing